Home / 9,749,068,362.65-14,613,396,111.34-4,079,905,001.02

Finding the Fourth Proportional to 9,749,068,362.65, 14,613,396,111.34 and 4,079,905,001.02

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Solution

The fourth proportional to 9,749,068,362.65, 14,613,396,111.34 and 4,079,905,001.02 is: 6,115,586,193.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,749,068,362.65 : 14,613,396,111.34 = 4,079,905,001.02 : x
  2. Step 2: Convert to fraction form
    9,749,068,362.65/14,613,396,111.34 = 4,079,905,001.02/x
  3. Step 3: Cross multiply
    9,749,068,362.65x = 14,613,396,111.34 × 4,079,905,001.02
  4. Step 4: Simplify right side
    9,749,068,362.65x = 59,621,267,876,542,283,776
  5. Step 5: Solve for x
    x = 59,621,267,876,542,283,776/9,749,068,362.65
  6. Step 6: Final answer
    x = 6,115,586,193.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.